X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=doc%2Fswscale.txt;h=206600976c66c0007c72c990cb2ff785f02e2f2e;hb=196b885a5f0aa3ca022c1fa99509f47341239784;hp=4c62e67321727c67b3f8aa56ba2a837897b4d1b5;hpb=8eafa0b4882982ada4a3d79a37a683e79c677718;p=ffmpeg diff --git a/doc/swscale.txt b/doc/swscale.txt index 4c62e673217..206600976c6 100644 --- a/doc/swscale.txt +++ b/doc/swscale.txt @@ -58,7 +58,7 @@ Input to YUV Converter Horizontal scaler There are several horizontal scalers. A special case worth mentioning is - the fast bilinear scaler that is made of runtime-generated MMX2 code + the fast bilinear scaler that is made of runtime-generated MMXEXT code using specially tuned pshufw instructions. The remaining scalers are specially-tuned for various filter lengths. They scale 8-bit unsigned planar data to 16-bit signed planar data. @@ -96,4 +96,3 @@ would benefit from it. Also, as already hinted at, initFilter() accepts an optional convolutional filter as input that can be used for contrast, saturation, blur, sharpening shift, chroma vs. luma shift, ... -